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apd: remove some allocs from Decimal.setString
exps contains exactly 0, 1, or 2 elements. Provide space for 2 elements up front. This is an easy, broadly positive optimization. Some of the time/op benchmarks are noisy; the allocs benchmarks are clearer. name old time/op new time/op delta Exp/P5/S-4/D-2-8 823ns ± 2% 917ns ±23% +11.34% (p=0.000 n=19+19) Exp/P5/S-4/D2-8 894ns ±18% 876ns ±15% ~ (p=0.141 n=18+18) Exp/P5/S-1/D-2-8 1.60µs ± 1% 1.73µs ±26% +8.07% (p=0.000 n=20+19) Exp/P5/S-1/D2-8 1.77µs ± 1% 1.96µs ±21% +11.08% (p=0.000 n=20+19) Exp/P5/S2/D-2-8 3.92µs ± 1% 4.07µs ±10% +3.93% (p=0.049 n=20+17) Exp/P5/S2/D2-8 4.38µs ± 0% 4.44µs ± 2% +1.42% (p=0.000 n=19+19) Exp/P10/S-4/D-10-8 1.61µs ± 0% 2.01µs ±57% +24.95% (p=0.000 n=17+19) Exp/P10/S-4/D-2-8 1.42µs ± 0% 1.49µs ± 8% +4.24% (p=0.000 n=19+17) Exp/P10/S-4/D2-8 1.59µs ± 0% 1.62µs ± 5% ~ (p=0.587 n=18+20) Exp/P10/S-4/D10-8 1.54µs ± 0% 1.54µs ± 0% -0.28% (p=0.000 n=16+18) Exp/P10/S-1/D-10-8 2.98µs ± 0% 2.97µs ± 0% -0.17% (p=0.002 n=20+19) Exp/P10/S-1/D-2-8 2.81µs ± 0% 2.81µs ± 0% ~ (p=0.096 n=20+18) Exp/P10/S-1/D2-8 2.99µs ± 0% 3.01µs ± 4% ~ (p=0.231 n=19+19) Exp/P10/S-1/D10-8 2.90µs ± 0% 2.96µs ± 7% ~ (p=0.061 n=20+17) Exp/P10/S2/D-10-8 6.25µs ± 0% 6.58µs ± 9% +5.22% (p=0.000 n=18+20) Exp/P10/S2/D-2-8 6.55µs ± 1% 6.56µs ± 4% ~ (p=0.231 n=19+19) Exp/P10/S2/D2-8 6.82µs ± 1% 6.83µs ± 1% ~ (p=0.702 n=18+18) Exp/P10/S2/D10-8 6.50µs ± 0% 6.48µs ± 2% -0.32% (p=0.001 n=19+17) Exp/P100/S-4/D-100-8 50.6µs ± 5% 49.9µs ± 3% -1.49% (p=0.004 n=18+16) Exp/P100/S-4/D-10-8 50.1µs ± 3% 48.6µs ± 1% -3.04% (p=0.000 n=18+18) Exp/P100/S-4/D-2-8 50.2µs ± 3% 49.1µs ± 1% -2.07% (p=0.000 n=19+20) Exp/P100/S-4/D2-8 49.1µs ± 2% 47.5µs ± 1% -3.19% (p=0.000 n=18+19) Exp/P100/S-4/D10-8 49.7µs ± 1% 48.6µs ± 1% -2.17% (p=0.000 n=19+20) Exp/P100/S-4/D100-8 51.0µs ± 1% 50.1µs ± 2% -1.78% (p=0.000 n=20+20) Exp/P100/S-1/D-100-8 96.9µs ± 2% 95.5µs ± 1% -1.47% (p=0.000 n=19+17) Exp/P100/S-1/D-10-8 94.4µs ± 2% 92.4µs ± 1% -2.12% (p=0.000 n=20+19) Exp/P100/S-1/D-2-8 95.0µs ± 2% 93.0µs ± 1% -2.13% (p=0.000 n=20+16) Exp/P100/S-1/D2-8 97.7µs ± 1% 96.4µs ± 2% -1.38% (p=0.000 n=20+19) Exp/P100/S-1/D10-8 93.5µs ± 2% 92.3µs ± 1% -1.32% (p=0.000 n=20+19) Exp/P100/S-1/D100-8 94.9µs ± 1% 93.9µs ± 1% -1.09% (p=0.000 n=18+19) Exp/P100/S2/D-100-8 149µs ± 2% 146µs ± 1% -2.11% (p=0.000 n=18+18) Exp/P100/S2/D-10-8 147µs ± 1% 144µs ± 1% -2.15% (p=0.000 n=19+19) Exp/P100/S2/D-2-8 153µs ± 2% 148µs ± 1% -3.31% (p=0.000 n=20+20) Exp/P100/S2/D2-8 150µs ± 1% 145µs ± 1% -3.15% (p=0.000 n=19+20) Exp/P100/S2/D10-8 149µs ± 1% 144µs ± 1% -3.43% (p=0.000 n=20+19) Exp/P100/S2/D100-8 146µs ± 2% 142µs ± 1% -2.86% (p=0.000 n=20+20) Ln/P2/S-100/D2-8 6.77µs ± 1% 6.69µs ± 1% -1.22% (p=0.000 n=19+19) Ln/P2/S-10/D2-8 6.30µs ± 0% 6.20µs ± 0% -1.57% (p=0.000 n=19+19) Ln/P2/S-2/D2-8 5.83µs ± 1% 5.74µs ± 0% -1.64% (p=0.000 n=20+18) Ln/P2/S2/D2-8 5.62µs ± 1% 5.52µs ± 0% -1.76% (p=0.000 n=18+16) Ln/P2/S10/D2-8 6.49µs ± 1% 6.35µs ± 0% -2.16% (p=0.000 n=20+16) Ln/P2/S100/D2-8 6.71µs ± 1% 6.61µs ± 0% -1.49% (p=0.000 n=20+18) Ln/P10/S-100/D2-8 11.3µs ± 1% 11.2µs ± 0% -1.01% (p=0.000 n=20+19) Ln/P10/S-100/D10-8 11.0µs ± 6% 10.8µs ± 0% -1.51% (p=0.000 n=17+18) Ln/P10/S-10/D2-8 12.5µs ±15% 11.6µs ± 0% -7.71% (p=0.000 n=19+17) Ln/P10/S-10/D10-8 10.6µs ± 1% 10.5µs ± 0% -1.00% (p=0.000 n=19+17) Ln/P10/S-2/D2-8 11.0µs ± 3% 10.8µs ± 0% -1.69% (p=0.000 n=17+20) Ln/P10/S-2/D10-8 12.0µs ± 2% 11.6µs ± 0% -3.50% (p=0.000 n=17+18) Ln/P10/S2/D2-8 10.6µs ± 2% 10.3µs ± 0% -2.76% (p=0.000 n=19+20) Ln/P10/S2/D10-8 11.2µs ± 3% 10.7µs ± 0% -4.22% (p=0.000 n=18+19) Ln/P10/S10/D2-8 11.8µs ± 4% 11.3µs ± 0% -4.22% (p=0.000 n=19+20) Ln/P10/S10/D10-8 10.5µs ± 8% 10.3µs ± 1% -2.21% (p=0.000 n=19+18) Ln/P10/S100/D2-8 12.2µs ± 1% 12.2µs ± 4% ~ (p=0.072 n=18+18) Ln/P10/S100/D10-8 12.2µs ± 1% 12.5µs ± 9% +2.71% (p=0.030 n=20+20) Ln/P100/S-100/D2-8 415µs ± 1% 409µs ± 2% -1.59% (p=0.000 n=20+20) Ln/P100/S-100/D10-8 370µs ± 1% 360µs ± 1% -2.63% (p=0.000 n=19+19) Ln/P100/S-100/D100-8 394µs ± 2% 381µs ± 1% -3.28% (p=0.000 n=20+20) Ln/P100/S-10/D2-8 399µs ± 1% 386µs ± 1% -3.28% (p=0.000 n=20+19) Ln/P100/S-10/D10-8 384µs ± 1% 372µs ± 1% -3.02% (p=0.000 n=18+20) Ln/P100/S-10/D100-8 399µs ± 1% 387µs ± 1% -3.06% (p=0.000 n=19+18) Ln/P100/S-2/D2-8 340µs ± 2% 329µs ± 1% -3.25% (p=0.000 n=18+20) Ln/P100/S-2/D10-8 365µs ± 1% 366µs ±10% +0.24% (p=0.042 n=19+18) Ln/P100/S-2/D100-8 401µs ± 3% 466µs ±23% +16.32% (p=0.000 n=19+20) Ln/P100/S2/D2-8 347µs ± 2% 371µs ± 8% +7.14% (p=0.000 n=20+20) Ln/P100/S2/D10-8 344µs ± 2% 362µs ±14% +5.44% (p=0.043 n=20+20) Ln/P100/S2/D100-8 368µs ± 2% 361µs ± 2% -1.93% (p=0.000 n=19+17) Ln/P100/S10/D2-8 355µs ± 1% 349µs ± 2% -1.76% (p=0.000 n=19+19) Ln/P100/S10/D10-8 381µs ± 3% 373µs ± 4% -1.96% (p=0.000 n=17+20) Ln/P100/S10/D100-8 375µs ± 1% 363µs ± 0% -3.15% (p=0.000 n=20+15) Ln/P100/S100/D2-8 401µs ± 1% 387µs ± 1% -3.43% (p=0.000 n=20+20) Ln/P100/S100/D10-8 354µs ± 1% 344µs ± 1% -2.79% (p=0.000 n=20+17) Ln/P100/S100/D100-8 390µs ± 2% 379µs ± 2% -2.91% (p=0.000 n=20+17) BigIntBinomial-8 700ns ± 2% 687ns ± 1% -1.81% (p=0.000 n=19+18) BigIntQuoRem-8 917ns ± 0% 912ns ± 1% -0.56% (p=0.000 n=17+20) BigIntExp-8 2.72ms ± 0% 2.71ms ± 0% -0.46% (p=0.000 n=20+18) BigIntExp2-8 2.72ms ± 0% 2.70ms ± 0% -0.44% (p=0.000 n=19+19) BigIntBitset-8 10.0ns ± 0% 9.9ns ± 1% -0.47% (p=0.000 n=19+17) BigIntBitsetNeg-8 22.9ns ± 0% 22.7ns ± 0% -0.57% (p=0.000 n=18+19) BigIntBitsetOrig-8 50.5ns ± 1% 49.3ns ± 5% -2.36% (p=0.000 n=20+20) BigIntBitsetNegOrig-8 94.7ns ± 1% 92.2ns ± 1% -2.60% (p=0.000 n=18+20) BigIntModInverse-8 628ns ± 2% 600ns ± 2% -4.50% (p=0.000 n=20+20) BigIntSqrt-8 12.6µs ± 1% 12.6µs ± 5% +0.08% (p=0.020 n=20+19) BigIntDiv/20/10-8 24.1ns ± 0% 24.1ns ± 1% ~ (p=0.350 n=19+17) BigIntDiv/40/20-8 24.1ns ± 0% 24.0ns ± 0% -0.38% (p=0.000 n=20+18) BigIntDiv/100/50-8 33.3ns ± 0% 33.2ns ± 1% -0.34% (p=0.000 n=19+18) BigIntDiv/200/100-8 118ns ± 0% 117ns ± 0% -0.45% (p=0.000 n=19+18) BigIntDiv/400/200-8 136ns ± 0% 135ns ± 0% -0.45% (p=0.000 n=18+19) BigIntDiv/1000/500-8 254ns ± 0% 253ns ± 0% -0.41% (p=0.000 n=17+19) BigIntDiv/2000/1000-8 558ns ±20% 522ns ± 1% -6.52% (p=0.000 n=18+19) BigIntDiv/20000/10000-8 16.9µs ± 1% 16.7µs ± 0% -1.14% (p=0.000 n=18+18) BigIntDiv/200000/100000-8 621µs ± 0% 619µs ± 1% -0.32% (p=0.000 n=19+20) BigIntDiv/2000000/1000000-8 25.5ms ± 1% 25.3ms ± 0% -0.65% (p=0.000 n=17+18) BigIntDiv/20000000/10000000-8 963ms ± 1% 962ms ± 3% -0.02% (p=0.005 n=16+18) GDA/abs-8 4.06µs ± 2% 4.02µs ± 1% -0.83% (p=0.000 n=19+19) GDA/add-8 486µs ± 1% 480µs ± 2% -1.30% (p=0.000 n=19+20) GDA/base-8 84.8µs ± 1% 84.3µs ± 1% -0.54% (p=0.000 n=20+18) GDA/compare-8 23.7µs ± 1% 23.6µs ± 1% -0.67% (p=0.001 n=20+18) GDA/comparetotal-8 22.7µs ± 2% 22.8µs ± 1% ~ (p=0.077 n=20+20) GDA/divide-8 50.1µs ± 1% 49.4µs ± 1% -1.33% (p=0.000 n=20+20) GDA/divideint-8 12.4µs ± 5% 12.2µs ± 2% -2.10% (p=0.000 n=18+20) GDA/exp-8 12.4ms ± 6% 12.0ms ± 1% -2.89% (p=0.000 n=19+20) GDA/ln-8 13.2ms ± 2% 13.0ms ± 1% -1.27% (p=0.000 n=18+19) GDA/log10-8 17.8ms ± 3% 16.6ms ± 2% -6.85% (p=0.000 n=15+19) GDA/minus-8 5.72µs ± 3% 5.56µs ± 1% -2.89% (p=0.000 n=18+18) GDA/multiply-8 47.0µs ± 8% 44.4µs ± 1% -5.55% (p=0.000 n=18+19) GDA/plus-8 31.7µs ± 2% 31.0µs ± 1% -2.37% (p=0.000 n=17+19) GDA/power-8 37.1ms ± 2% 36.0ms ± 1% -2.81% (p=0.000 n=20+20) GDA/powersqrt-8 53.6ms ± 1% 52.8ms ± 0% -1.40% (p=0.000 n=18+19) GDA/quantize-8 62.6µs ± 1% 62.2µs ± 1% -0.64% (p=0.000 n=19+18) GDA/randoms-8 1.03ms ± 0% 1.03ms ± 1% -0.41% (p=0.000 n=19+19) GDA/reduce-8 9.08µs ± 1% 9.01µs ± 1% -0.85% (p=0.000 n=17+20) GDA/remainder-8 24.5µs ± 2% 24.3µs ± 1% -0.64% (p=0.012 n=19+20) GDA/rounding-8 135µs ± 1% 134µs ± 0% -1.15% (p=0.000 n=19+20) GDA/squareroot-8 3.98ms ± 0% 3.94ms ± 0% -0.95% (p=0.000 n=19+20) GDA/subtract-8 73.2µs ± 1% 72.4µs ± 1% -1.11% (p=0.000 n=17+17) GDA/tointegral-8 14.7µs ± 2% 14.6µs ± 3% -0.67% (p=0.029 n=18+18) GDA/tointegralx-8 15.1µs ± 2% 15.4µs ± 5% +1.49% (p=0.044 n=18+20) GDA/cuberoot-apd-8 323µs ± 2% 327µs ± 1% +1.23% (p=0.000 n=19+20) NumDigitsLookup-8 7.84µs ± 1% 7.96µs ± 4% ~ (p=0.081 n=16+20) NumDigitsFull-8 2.15ms ± 1% 2.12ms ± 1% -1.43% (p=0.000 n=19+19) name old alloc/op new alloc/op delta Exp/P5/S-4/D-2-8 152B ± 0% 152B ± 0% ~ (all equal) Exp/P5/S-4/D2-8 152B ± 0% 152B ± 0% ~ (all equal) Exp/P5/S-1/D-2-8 112B ± 0% 112B ± 0% ~ (all equal) Exp/P5/S-1/D2-8 112B ± 0% 112B ± 0% ~ (all equal) Exp/P5/S2/D-2-8 112B ± 0% 112B ± 0% ~ (all equal) Exp/P5/S2/D2-8 112B ± 0% 112B ± 0% ~ (all equal) Exp/P10/S-4/D-10-8 224B ± 0% 224B ± 0% ~ (all equal) Exp/P10/S-4/D-2-8 168B ± 0% 168B ± 0% ~ (all equal) Exp/P10/S-4/D2-8 168B ± 0% 168B ± 0% ~ (all equal) Exp/P10/S-4/D10-8 224B ± 0% 224B ± 0% ~ (all equal) Exp/P10/S-1/D-10-8 224B ± 0% 224B ± 0% ~ (all equal) Exp/P10/S-1/D-2-8 168B ± 0% 168B ± 0% ~ (all equal) Exp/P10/S-1/D2-8 168B ± 0% 168B ± 0% ~ (all equal) Exp/P10/S-1/D10-8 224B ± 0% 224B ± 0% ~ (all equal) Exp/P10/S2/D-10-8 224B ± 0% 224B ± 0% ~ (all equal) Exp/P10/S2/D-2-8 168B ± 0% 168B ± 0% ~ (all equal) Exp/P10/S2/D2-8 168B ± 0% 168B ± 0% ~ (all equal) Exp/P10/S2/D10-8 224B ± 0% 224B ± 0% ~ (all equal) Exp/P100/S-4/D-100-8 51.7kB ± 0% 51.7kB ± 0% -0.00% (p=0.000 n=18+19) Exp/P100/S-4/D-10-8 51.0kB ± 0% 51.0kB ± 0% -0.00% (p=0.004 n=19+20) Exp/P100/S-4/D-2-8 52.0kB ± 0% 52.0kB ± 0% ~ (p=0.759 n=20+19) Exp/P100/S-4/D2-8 47.2kB ± 0% 47.2kB ± 0% ~ (p=0.115 n=19+20) Exp/P100/S-4/D10-8 48.5kB ± 0% 48.5kB ± 0% ~ (p=0.383 n=20+20) Exp/P100/S-4/D100-8 49.6kB ± 0% 49.6kB ± 0% ~ (p=1.000 n=20+20) Exp/P100/S-1/D-100-8 101kB ± 0% 101kB ± 0% ~ (p=0.203 n=20+20) Exp/P100/S-1/D-10-8 98.0kB ± 0% 98.0kB ± 0% ~ (p=0.115 n=20+20) Exp/P100/S-1/D-2-8 99.3kB ± 0% 99.3kB ± 0% ~ (p=0.605 n=20+20) Exp/P100/S-1/D2-8 96.0kB ± 0% 96.0kB ± 0% ~ (p=0.059 n=18+20) Exp/P100/S-1/D10-8 92.0kB ± 0% 92.0kB ± 0% ~ (p=0.498 n=20+20) Exp/P100/S-1/D100-8 93.5kB ± 0% 93.5kB ± 0% -0.01% (p=0.048 n=20+20) Exp/P100/S2/D-100-8 147kB ± 0% 147kB ± 0% ~ (p=0.490 n=20+20) Exp/P100/S2/D-10-8 145kB ± 0% 145kB ± 0% ~ (p=0.606 n=20+20) Exp/P100/S2/D-2-8 150kB ± 0% 150kB ± 0% ~ (p=0.917 n=20+19) Exp/P100/S2/D2-8 138kB ± 0% 138kB ± 0% ~ (p=0.784 n=20+20) Exp/P100/S2/D10-8 138kB ± 0% 138kB ± 0% -0.01% (p=0.047 n=20+20) Exp/P100/S2/D100-8 134kB ± 0% 134kB ± 0% ~ (p=0.525 n=20+20) Ln/P2/S-100/D2-8 1.21kB ± 0% 1.18kB ± 0% -2.39% (p=0.000 n=20+20) Ln/P2/S-10/D2-8 644B ± 0% 614B ± 0% -4.66% (p=0.000 n=20+20) Ln/P2/S-2/D2-8 606B ± 0% 578B ± 0% -4.69% (p=0.000 n=20+20) Ln/P2/S2/D2-8 581B ± 0% 554B ± 0% -4.65% (p=0.000 n=20+19) Ln/P2/S10/D2-8 645B ± 0% 615B ± 0% -4.65% (p=0.000 n=20+20) Ln/P2/S100/D2-8 1.21kB ± 0% 1.18kB ± 0% -2.40% (p=0.000 n=20+20) Ln/P10/S-100/D2-8 1.35kB ± 0% 1.32kB ± 0% -2.00% (p=0.000 n=20+20) Ln/P10/S-100/D10-8 1.39kB ± 0% 1.37kB ± 0% -1.37% (p=0.000 n=20+20) Ln/P10/S-10/D2-8 825B ± 0% 794B ± 0% -3.76% (p=0.000 n=20+20) Ln/P10/S-10/D10-8 863B ± 0% 844B ± 0% -2.20% (p=0.000 n=20+20) Ln/P10/S-2/D2-8 777B ± 0% 748B ± 0% -3.73% (p=0.000 n=20+20) Ln/P10/S-2/D10-8 837B ± 0% 816B ± 0% -2.51% (p=0.000 n=20+20) Ln/P10/S2/D2-8 780B ± 0% 753B ± 0% -3.46% (p=0.000 n=20+20) Ln/P10/S2/D10-8 839B ± 0% 818B ± 0% -2.50% (p=0.000 n=20+20) Ln/P10/S10/D2-8 818B ± 0% 788B ± 0% -3.67% (p=0.000 n=20+20) Ln/P10/S10/D10-8 789B ± 0% 770B ± 0% -2.41% (p=0.000 n=20+20) Ln/P10/S100/D2-8 1.43kB ± 0% 1.40kB ± 0% -2.16% (p=0.000 n=20+20) Ln/P10/S100/D10-8 1.48kB ± 0% 1.45kB ± 0% -1.49% (p=0.000 n=19+20) Ln/P100/S-100/D2-8 407kB ± 0% 407kB ± 0% ~ (p=0.125 n=19+20) Ln/P100/S-100/D10-8 363kB ± 0% 363kB ± 0% -0.03% (p=0.015 n=20+19) Ln/P100/S-100/D100-8 384kB ± 0% 383kB ± 0% -0.03% (p=0.035 n=20+16) Ln/P100/S-10/D2-8 391kB ± 0% 391kB ± 0% +0.06% (p=0.000 n=16+20) Ln/P100/S-10/D10-8 374kB ± 0% 374kB ± 0% +0.07% (p=0.000 n=17+18) Ln/P100/S-10/D100-8 387kB ± 0% 386kB ± 0% -0.09% (p=0.000 n=20+20) Ln/P100/S-2/D2-8 330kB ± 0% 330kB ± 0% -0.08% (p=0.012 n=20+20) Ln/P100/S-2/D10-8 357kB ± 0% 357kB ± 0% ~ (p=0.941 n=20+20) Ln/P100/S-2/D100-8 390kB ± 0% 390kB ± 0% ~ (p=0.457 n=20+20) Ln/P100/S2/D2-8 343kB ± 0% 343kB ± 0% ~ (p=0.920 n=20+20) Ln/P100/S2/D10-8 336kB ± 0% 336kB ± 0% ~ (p=0.774 n=20+20) Ln/P100/S2/D100-8 358kB ± 0% 359kB ± 0% ~ (p=0.324 n=20+20) Ln/P100/S10/D2-8 348kB ± 0% 348kB ± 0% ~ (p=0.650 n=15+19) Ln/P100/S10/D10-8 372kB ± 0% 372kB ± 0% ~ (p=0.229 n=20+20) Ln/P100/S10/D100-8 365kB ± 0% 365kB ± 0% +0.16% (p=0.000 n=20+20) Ln/P100/S100/D2-8 390kB ± 0% 389kB ± 0% -0.04% (p=0.012 n=19+20) Ln/P100/S100/D10-8 351kB ± 0% 350kB ± 0% -0.20% (p=0.001 n=20+20) Ln/P100/S100/D100-8 384kB ± 0% 384kB ± 0% ~ (p=0.654 n=20+20) BigIntBinomial-8 1.02kB ± 0% 1.02kB ± 0% ~ (all equal) BigIntQuoRem-8 0.00B 0.00B ~ (all equal) BigIntExp-8 11.1kB ± 0% 11.1kB ± 0% ~ (p=0.979 n=20+20) BigIntExp2-8 11.3kB ± 0% 11.3kB ± 0% ~ (p=0.083 n=20+17) BigIntBitset-8 0.00B 0.00B ~ (all equal) BigIntBitsetNeg-8 0.00B 0.00B ~ (all equal) BigIntBitsetOrig-8 71.0B ± 0% 71.0B ± 0% ~ (all equal) BigIntBitsetNegOrig-8 183B ± 0% 183B ± 0% ~ (all equal) BigIntModInverse-8 1.28kB ± 0% 1.28kB ± 0% ~ (all equal) BigIntSqrt-8 5.54kB ± 0% 5.54kB ± 0% ~ (all equal) BigIntDiv/20/10-8 0.00B 0.00B ~ (all equal) BigIntDiv/40/20-8 0.00B 0.00B ~ (all equal) BigIntDiv/100/50-8 0.00B 0.00B ~ (all equal) BigIntDiv/200/100-8 0.00B 0.00B ~ (all equal) BigIntDiv/400/200-8 0.00B 0.00B ~ (all equal) BigIntDiv/1000/500-8 0.00B 0.00B ~ (all equal) BigIntDiv/2000/1000-8 0.00B 0.00B ~ (all equal) BigIntDiv/20000/10000-8 129B ± 0% 129B ± 0% ~ (all equal) BigIntDiv/200000/100000-8 804B ± 0% 713B ±48% -11.34% (p=0.000 n=16+20) BigIntDiv/2000000/1000000-8 228kB ±58% 301kB ±91% ~ (p=0.106 n=16+20) BigIntDiv/20000000/10000000-8 18.0MB ± 0% 9.3MB ±40% -48.45% (p=0.000 n=13+19) GDA/abs-8 0.00B 0.00B ~ (all equal) GDA/add-8 459kB ± 0% 459kB ± 0% ~ (p=0.147 n=20+20) GDA/base-8 26.2kB ± 0% 26.2kB ± 0% ~ (all equal) GDA/compare-8 0.00B 0.00B ~ (all equal) GDA/comparetotal-8 0.00B 0.00B ~ (all equal) GDA/divide-8 10.6kB ± 0% 10.6kB ± 0% ~ (all equal) GDA/divideint-8 96.0B ± 0% 96.0B ± 0% ~ (all equal) GDA/exp-8 11.2MB ± 0% 11.2MB ± 0% ~ (p=0.947 n=20+20) GDA/ln-8 8.73MB ± 0% 8.73MB ± 0% -0.07% (p=0.000 n=19+20) GDA/log10-8 11.4MB ± 0% 11.4MB ± 0% -0.06% (p=0.000 n=19+20) GDA/minus-8 0.00B 0.00B ~ (all equal) GDA/multiply-8 15.7kB ± 0% 15.7kB ± 0% ~ (all equal) GDA/plus-8 41.0kB ± 0% 41.0kB ± 0% ~ (all equal) GDA/power-8 24.1MB ± 0% 24.1MB ± 0% -0.04% (p=0.000 n=20+20) GDA/powersqrt-8 6.65MB ± 0% 6.58MB ± 0% -1.17% (p=0.000 n=20+19) GDA/quantize-8 9.20kB ± 0% 9.20kB ± 0% ~ (p=1.000 n=20+20) GDA/randoms-8 48.5kB ± 0% 48.5kB ± 0% ~ (all equal) GDA/reduce-8 0.00B 0.00B ~ (all equal) GDA/remainder-8 96.0B ± 0% 96.0B ± 0% ~ (all equal) GDA/rounding-8 3.07kB ± 0% 3.07kB ± 0% ~ (all equal) GDA/squareroot-8 170kB ± 0% 170kB ± 0% ~ (p=0.607 n=20+20) GDA/subtract-8 35.2kB ± 0% 35.2kB ± 0% ~ (p=0.063 n=20+20) GDA/tointegral-8 6.58kB ± 0% 6.58kB ± 0% ~ (all equal) GDA/tointegralx-8 6.58kB ± 0% 6.58kB ± 0% ~ (all equal) GDA/cuberoot-apd-8 124kB ± 0% 124kB ± 0% -0.00% (p=0.000 n=20+20) NumDigitsLookup-8 0.00B 0.00B ~ (all equal) NumDigitsFull-8 3.13MB ± 0% 3.13MB ± 0% ~ (p=0.564 n=20+19) name old allocs/op new allocs/op delta Exp/P5/S-4/D-2-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) Exp/P5/S-4/D2-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) Exp/P5/S-1/D-2-8 11.0 ± 0% 11.0 ± 0% ~ (all equal) Exp/P5/S-1/D2-8 11.0 ± 0% 11.0 ± 0% ~ (all equal) Exp/P5/S2/D-2-8 11.0 ± 0% 11.0 ± 0% ~ (all equal) Exp/P5/S2/D2-8 11.0 ± 0% 11.0 ± 0% ~ (all equal) Exp/P10/S-4/D-10-8 13.0 ± 0% 13.0 ± 0% ~ (all equal) Exp/P10/S-4/D-2-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) Exp/P10/S-4/D2-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) Exp/P10/S-4/D10-8 13.0 ± 0% 13.0 ± 0% ~ (all equal) Exp/P10/S-1/D-10-8 13.0 ± 0% 13.0 ± 0% ~ (all equal) Exp/P10/S-1/D-2-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) Exp/P10/S-1/D2-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) Exp/P10/S-1/D10-8 13.0 ± 0% 13.0 ± 0% ~ (all equal) Exp/P10/S2/D-10-8 13.0 ± 0% 13.0 ± 0% ~ (all equal) Exp/P10/S2/D-2-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) Exp/P10/S2/D2-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) Exp/P10/S2/D10-8 13.0 ± 0% 13.0 ± 0% ~ (all equal) Exp/P100/S-4/D-100-8 692 ± 0% 692 ± 0% ~ (all equal) Exp/P100/S-4/D-10-8 690 ± 0% 690 ± 0% ~ (all equal) Exp/P100/S-4/D-2-8 701 ± 0% 701 ± 0% ~ (all equal) Exp/P100/S-4/D2-8 652 ± 0% 652 ± 0% ~ (all equal) Exp/P100/S-4/D10-8 675 ± 0% 675 ± 0% ~ (all equal) Exp/P100/S-4/D100-8 684 ± 0% 684 ± 0% ~ (all equal) Exp/P100/S-1/D-100-8 1.35k ± 0% 1.35k ± 0% ~ (all equal) Exp/P100/S-1/D-10-8 1.32k ± 0% 1.32k ± 0% ~ (all equal) Exp/P100/S-1/D-2-8 1.33k ± 0% 1.33k ± 0% ~ (all equal) Exp/P100/S-1/D2-8 1.33k ± 0% 1.33k ± 0% ~ (all equal) Exp/P100/S-1/D10-8 1.28k ± 0% 1.28k ± 0% ~ (all equal) Exp/P100/S-1/D100-8 1.29k ± 0% 1.29k ± 0% ~ (all equal) Exp/P100/S2/D-100-8 2.00k ± 0% 2.00k ± 0% ~ (p=0.741 n=20+20) Exp/P100/S2/D-10-8 1.98k ± 0% 1.98k ± 0% -0.01% (p=0.023 n=16+20) Exp/P100/S2/D-2-8 2.05k ± 0% 2.05k ± 0% ~ (all equal) Exp/P100/S2/D2-8 1.94k ± 0% 1.94k ± 0% ~ (p=0.731 n=20+20) Exp/P100/S2/D10-8 1.95k ± 0% 1.95k ± 0% ~ (all equal) Exp/P100/S2/D100-8 1.89k ± 0% 1.89k ± 0% ~ (p=0.320 n=20+20) Ln/P2/S-100/D2-8 44.0 ± 0% 42.0 ± 0% -4.55% (p=0.000 n=20+20) Ln/P2/S-10/D2-8 36.0 ± 0% 34.0 ± 0% -5.56% (p=0.000 n=20+20) Ln/P2/S-2/D2-8 34.0 ± 0% 32.0 ± 0% -5.88% (p=0.000 n=20+20) Ln/P2/S2/D2-8 32.0 ± 0% 30.0 ± 0% -6.25% (p=0.000 n=20+20) Ln/P2/S10/D2-8 36.0 ± 0% 34.0 ± 0% -5.56% (p=0.000 n=20+20) Ln/P2/S100/D2-8 44.0 ± 0% 42.0 ± 0% -4.55% (p=0.000 n=20+20) Ln/P10/S-100/D2-8 45.0 ± 0% 44.0 ± 0% -2.22% (p=0.000 n=20+20) Ln/P10/S-100/D10-8 44.0 ± 0% 43.0 ± 0% -2.27% (p=0.000 n=20+20) Ln/P10/S-10/D2-8 39.0 ± 0% 37.0 ± 0% -5.13% (p=0.000 n=20+20) Ln/P10/S-10/D10-8 36.0 ± 0% 35.0 ± 0% -2.78% (p=0.000 n=20+20) Ln/P10/S-2/D2-8 37.0 ± 0% 35.0 ± 0% -5.41% (p=0.000 n=20+20) Ln/P10/S-2/D10-8 38.0 ± 0% 36.0 ± 0% -5.26% (p=0.000 n=20+20) Ln/P10/S2/D2-8 36.0 ± 0% 34.0 ± 0% -5.56% (p=0.000 n=20+20) Ln/P10/S2/D10-8 38.0 ± 0% 36.0 ± 0% -5.26% (p=0.000 n=20+20) Ln/P10/S10/D2-8 39.0 ± 0% 37.0 ± 0% -5.13% (p=0.000 n=20+20) Ln/P10/S10/D10-8 35.0 ± 0% 33.0 ± 0% -5.71% (p=0.000 n=20+20) Ln/P10/S100/D2-8 49.0 ± 0% 47.0 ± 0% -4.08% (p=0.000 n=20+20) Ln/P10/S100/D10-8 50.0 ± 0% 48.0 ± 0% -4.00% (p=0.000 n=20+20) Ln/P100/S-100/D2-8 5.55k ± 0% 5.55k ± 0% ~ (p=0.291 n=19+20) Ln/P100/S-100/D10-8 4.94k ± 0% 4.94k ± 0% -0.07% (p=0.002 n=20+20) Ln/P100/S-100/D100-8 5.21k ± 0% 5.21k ± 0% -0.06% (p=0.000 n=20+16) Ln/P100/S-10/D2-8 5.30k ± 0% 5.31k ± 0% ~ (p=0.063 n=18+20) Ln/P100/S-10/D10-8 5.09k ± 0% 5.09k ± 0% +0.04% (p=0.000 n=17+17) Ln/P100/S-10/D100-8 5.27k ± 0% 5.27k ± 0% -0.12% (p=0.000 n=20+20) Ln/P100/S-2/D2-8 4.51k ± 0% 4.51k ± 0% -0.11% (p=0.003 n=20+20) Ln/P100/S-2/D10-8 4.86k ± 0% 4.86k ± 0% ~ (p=0.671 n=20+20) Ln/P100/S-2/D100-8 5.30k ± 0% 5.29k ± 0% ~ (p=0.165 n=20+20) Ln/P100/S2/D2-8 4.64k ± 0% 4.63k ± 0% ~ (p=0.096 n=20+20) Ln/P100/S2/D10-8 4.59k ± 0% 4.58k ± 0% ~ (p=0.196 n=20+20) Ln/P100/S2/D100-8 4.89k ± 0% 4.89k ± 0% ~ (p=0.962 n=20+20) Ln/P100/S10/D2-8 4.73k ± 0% 4.73k ± 0% -0.05% (p=0.000 n=15+15) Ln/P100/S10/D10-8 5.07k ± 0% 5.06k ± 0% -0.07% (p=0.049 n=20+20) Ln/P100/S10/D100-8 4.98k ± 0% 4.98k ± 0% +0.13% (p=0.000 n=20+20) Ln/P100/S100/D2-8 5.31k ± 0% 5.31k ± 0% -0.08% (p=0.000 n=19+20) Ln/P100/S100/D10-8 4.78k ± 0% 4.76k ± 0% -0.21% (p=0.000 n=20+19) Ln/P100/S100/D100-8 5.21k ± 0% 5.21k ± 0% ~ (p=0.163 n=20+20) BigIntBinomial-8 38.0 ± 0% 38.0 ± 0% ~ (all equal) BigIntQuoRem-8 0.00 0.00 ~ (all equal) BigIntExp-8 21.0 ± 0% 21.0 ± 0% ~ (all equal) BigIntExp2-8 22.0 ± 0% 22.0 ± 0% ~ (all equal) BigIntBitset-8 0.00 0.00 ~ (all equal) BigIntBitsetNeg-8 0.00 0.00 ~ (all equal) BigIntBitsetOrig-8 0.00 0.00 ~ (all equal) BigIntBitsetNegOrig-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) BigIntModInverse-8 11.0 ± 0% 11.0 ± 0% ~ (all equal) BigIntSqrt-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) BigIntDiv/20/10-8 0.00 0.00 ~ (all equal) BigIntDiv/40/20-8 0.00 0.00 ~ (all equal) BigIntDiv/100/50-8 0.00 0.00 ~ (all equal) BigIntDiv/200/100-8 0.00 0.00 ~ (all equal) BigIntDiv/400/200-8 0.00 0.00 ~ (all equal) BigIntDiv/1000/500-8 0.00 0.00 ~ (all equal) BigIntDiv/2000/1000-8 0.00 0.00 ~ (all equal) BigIntDiv/20000/10000-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) BigIntDiv/200000/100000-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) BigIntDiv/2000000/1000000-8 5.25 ±90% 5.25 ±52% ~ (p=0.828 n=20+20) BigIntDiv/20000000/10000000-8 78.0 ± 0% 24.2 ±17% -68.93% (p=0.000 n=14+17) GDA/abs-8 0.00 0.00 ~ (all equal) GDA/add-8 4.21k ± 0% 4.21k ± 0% ~ (all equal) GDA/base-8 2.52k ± 0% 2.52k ± 0% ~ (all equal) GDA/compare-8 0.00 0.00 ~ (all equal) GDA/comparetotal-8 0.00 0.00 ~ (all equal) GDA/divide-8 213 ± 0% 213 ± 0% ~ (all equal) GDA/divideint-8 2.00 ± 0% 2.00 ± 0% ~ (all equal) GDA/exp-8 144k ± 0% 144k ± 0% ~ (p=0.909 n=20+20) GDA/ln-8 169k ± 0% 169k ± 0% -0.31% (p=0.000 n=18+20) GDA/log10-8 220k ± 0% 220k ± 0% -0.28% (p=0.000 n=19+20) GDA/minus-8 0.00 0.00 ~ (all equal) GDA/multiply-8 312 ± 0% 312 ± 0% ~ (all equal) GDA/plus-8 260 ± 0% 260 ± 0% ~ (all equal) GDA/power-8 473k ± 0% 472k ± 0% -0.16% (p=0.000 n=20+20) GDA/powersqrt-8 217k ± 0% 212k ± 0% -2.27% (p=0.000 n=20+19) GDA/quantize-8 53.0 ± 0% 53.0 ± 0% ~ (all equal) GDA/randoms-8 704 ± 0% 704 ± 0% ~ (all equal) GDA/reduce-8 0.00 0.00 ~ (all equal) GDA/remainder-8 2.00 ± 0% 2.00 ± 0% ~ (all equal) GDA/rounding-8 96.0 ± 0% 96.0 ± 0% ~ (all equal) GDA/squareroot-8 4.18k ± 0% 4.18k ± 0% ~ (all equal) GDA/subtract-8 210 ± 0% 210 ± 0% ~ (all equal) GDA/tointegral-8 48.0 ± 0% 48.0 ± 0% ~ (all equal) GDA/tointegralx-8 48.0 ± 0% 48.0 ± 0% ~ (all equal) GDA/cuberoot-apd-8 2.48k ± 0% 2.48k ± 0% ~ (all equal) NumDigitsLookup-8 0.00 0.00 ~ (all equal) NumDigitsFull-8 23.4k ± 0% 23.4k ± 0% ~ (p=1.000 n=20+20)
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